Privacy Policy

LineUp Max makes free lineup and rotation planners for volunteer youth-sports coaches. This policy explains what information the LineUp Max website and apps (“LineUp Max”, “we”, “us”) collect, how we use it, and the choices you have. We’ve tried to write it plainly rather than in legalese.

The short version: the core apps work without an account and keep your data in your own browser. We use no advertising or analytics cookies and no third-party trackers. If you create a Pro account, we store your email and subscription status so Pro works across your devices. Payments are handled by Stripe; we never see your full card number.

1. Information we collect

Data you enter into the apps (stored in your browser). When you build lineups, rosters, and rotations, that information — including player names or numbers you type — is saved locally in your browser on your device by default. It is not sent to us unless you enable Pro cloud sync (below).

Account information (only if you sign up for Pro).If you create an account, we store your email address and authentication details through our login provider, Supabase, and your subscription status. If you enable cloud sync, the roster and lineup data you choose to sync is stored in that account so it’s available across your devices.

Payment information (only if you subscribe). Subscriptions are processed by Stripe. Stripe collects and processes your payment details directly; we receive confirmation of your subscription status and your billing email, but we do not receive or store your full card number.

Messages you send us. If you email us, we keep your message and contact details so we can reply and provide support.

Basic server logs. Like most websites, our hosting provider may record standard technical information (such as IP address and browser type) for security and reliability. We do not use this for advertising or cross-site tracking.

2. Children’s data

LineUp Max is a tool for coaches and other adults, not a service directed to children, and it is not intended for use by children to create their own accounts. We know coaches enter youth players’ names or numbers into lineups. To protect that information, roster data stays in your browser by default and is only stored in an account if you, the adult account holder, choose to enable cloud sync. We recommend using jersey numbers or first names only rather than full names, and following your league’s guidance on handling players’ information. If you believe a child has created an account with us, contact us and we will delete it.

3. How we use information

We use the information above only to: run and improve the apps; provide Pro cloud sync and season history to subscribers; process and manage subscriptions; respond to your messages; and keep the service secure. We do not sell your personal information, and we do not use it for third-party advertising.

4. Cookies & browser storage

We use no advertising or analytics cookies and no third-party trackers. What we do use is:

• Local browser storage— to save your lineups and app settings on your device and to remember that you’ve seen our cookie notice.
• An authentication cookie — only if you sign in, so you stay logged in across the LineUp Max apps. It is essential to keeping you signed in and is not used for tracking.

Because we use only essential, functional storage, there is nothing non-essential to opt out of. You can clear this data at any time through your browser settings (doing so will sign you out and clear locally-saved lineups).

5. Who we share data with

We share information only with the service providers that make LineUp Max work, and only as needed:

• Stripe — payment processing. See stripe.com/privacy.
• Supabase — account authentication and, for Pro, cloud data storage.
• Our hosting provider — to serve the website and apps.

We may also disclose information if required by law, or to protect the rights, safety, and security of our users and our service. We do not sell personal information.

6. Data retention

Data saved in your browser stays until you clear it. Account and subscription data is kept while your account is active and for a reasonable period afterward as needed for legal, accounting, and security purposes. You can ask us to delete your account data at any time (below).

7. Your choices & rights

You can use the core apps without an account. If you have an account, you can update or delete it, request a copy of the personal data we hold about you, or ask us to correct or delete it, by emailing [email protected]. Depending on where you live, you may have additional rights under laws such as the GDPR or CCPA; we honor those requests regardless of location.

8. Security

We use reputable providers (Stripe, Supabase) and standard safeguards to protect your information. No method of storage or transmission is perfectly secure, but we work to protect your data and limit what we collect in the first place.

9. Changes to this policy

We may update this policy as the service evolves. When we do, we’ll change the “Effective” date at the top, and for significant changes we’ll make a clearer notice. Continued use after an update means you accept the revised policy.

10. Contact us

Questions about this policy or your data? Email [email protected].